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Phys.org / Genetically distinct avocados discovered in Nicaragua
A team of scientists led by researchers at the Smithsonian's National Museum of Natural History and Texas A&M University recently uncovered genetic traces of ancient migration in DNA from avocados growing in Nicaragua. They ...
Phys.org / Research sheds light on migration, lifestyle, health and social status in the medieval metropolis Ypers
Researchers from the Vrije Universiteit Brussel (VUB) are playing a key role in the summer exhibition wONDERLAND at the Yper Museum. Thanks to interdisciplinary research on more than 1,000 excavated skeletons, they have succeeded ...
Science X / This citrus‑scented tree oil kept mosquitoes at bay for nearly four hours
Mosquitoes have posed a threat to human beings since time immemorial. They not only disturb sleep by their incessant buzzing but have also been carriers of deadly diseases. In combating the transmission of diseases via mosquitoes, ...
Phys.org / Peptide isolated from a Cerrado frog increases strawberry shelf life
Five minutes. That was the amount of time that Oso Grande strawberries remained in contact with the Ctx(Ile21)-Ha peptide—a molecule isolated from a frog native to the Brazilian Cerrado—in experiments conducted in Brazil ...
Phys.org / Nanoparticles could remove harmful immune molecules from blood
The immune system, the body's defense network against infections and injuries, can sometimes become too active. In these cases, it can produce too many immune mediators, fragments of genetic material or proteins that regulate ...
Phys.org / Bee brains reveal how colonies divide work without central planning
What determines which tasks bees perform in their colony? Biologists from Heinrich Heine University Düsseldorf (HHU) and the universities in Cologne and Frankfurt/Main have investigated the role neural activity plays in this ...
Phys.org / Wound odors may unlock better traps for flesh-eating New World screwworm
Jessica Metcalf's work stinks. Literally. But the Colorado State University professor's research may be key to protecting livestock and wildlife from a flesh-eating parasite.
Medical Xpress / Blurred genome boundaries emerge as a new layer of Alzheimer's biology
Researchers from Carnegie Mellon University's School of Computer Science, the University of Pittsburgh School of Medicine and the University of Washington have shed new light on Alzheimer's disease that could point to new ...
Medical Xpress / Scientists discover hidden gateways that allow the brain to clear waste
The brain continuously produces metabolic waste that must be removed to maintain healthy function. Cerebrospinal fluid (CSF) plays a central role in this process by carrying away proteins such as amyloid-β, phosphorylated ...
Tech Xplore / Playful AI robots mirror toddlers' language-learning mistakes and recover
Do AI models understand the language that they produce? To help answer this question and elucidate the mechanisms of language acquisition more generally, researchers at the Okinawa Institute of Science and Technology (OIST) ...
Phys.org / Nanopores can activate human T cells without biochemical signals
Immune cells protect and heal the human body. In medicine, they are specifically activated through biochemical reactions to treat certain diseases. Researchers at the Helmholtz-Zentrum Hereon, ETH Zurich, Humboldt University ...
Phys.org / New physics-based metric improves estimates of climate-driven cooling demand
New research led by atmospheric scientists at the University of Hawai'i (UH) at Mānoa found that the century-old yardstick used across many industries to estimate air-conditioning and refrigeration energy demand—called cooling ...
